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SKU: GSS342_400-791
255L Fuel Pump and Installation Kit (WRX/STi 94-07)
5+ In Stock - Ready to Ship!
$130.96
$163.70
On Sale
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- Australian Owned
- 100% Fitment Guarantee
- Genuine Quality Brands
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Holley 255 LPH Drop-In Fuel Module Assembly
SKU: 12-954
Dispatched in 5-10 Days
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The item is not currently in stock, but our supplier has provided an estimated availability date. Please contact us for more information.
NOW $1,043.96
WAS $1,159.95
SAVE $115.99!
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23:59 pm, 14 December 2025
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- Australian Owned
- 100% Fitment Guarantee
- Genuine Quality Brands
Description
Holley now offers offers a line of high performance Drop-in fuel modules to cover a wide ranges of vehicles from sports cars to pickup trucks.
These Drop-in modules have been designed to the highest quality standards to provide increased performance and fuel efficiency for most stock, turbo, and supercharged applications capable of supporting 550+ horsepower.
Features
- Complete drop-in fuel module assembly
- Integrated fuel storage and filtration technology
- Built in, pre-calibrated fuel level sensors
- Plug and play wiring harnesses
- Capable of supporting 550+ hp right out of the box
- Designed for return line and pulse width modulation (PWM)
Specifications
| Application | 2004-2007 Chevrolet/GMC Pickup |
| Average Flow Rating | 255 |
| Brand | Holley |
| Connector Gender | Female |
| Connector Quantity | 2 |
| Emission Code | 5 |
| Free Flow GPH | 50 |
| Free Flow LPH | 255 |
| Fuel Filter Included | Yes |
| Fuel Sending Unit Included | Yes |
| Fuel System | EFI |
| Fuel Tank Pressure Sensor Included | No |
| Fuel Type | Gasoline |
| Gasket Or Seal Included | Yes |
| Gasket Or Seal Material | Rubber |
| Grade Type | Performance |
| Height | Standard |
| Housing Material | Plastic |
| In Tank or External | In Tank |
| Inlet Quantity | One |
| Inlet Type | Barb |
| Internal Or External Strainer | External |
| Lock Ring Included | No |
| Mounting Hardware Included | No |
| Negative Ground | Yes |
| Outlet Quantity | One |
| Outlet Type | Barb |
| Product Type | Fuel Pump Module |
| Pump Type | Electric |
| Regulator Included | No |
| Resistance Ohms Empty | 40 |
| Resistance Ohms Full | 250 |
| Sale Category | Air and Fuel Delivery |
| Universal Or Specific Fit | Specific |
| Voltage | 12 |
| Warranty | Limited 90 Day |
| Wire Harness Included | No |
| Wire Quantity | 7 |
Compatibility
- 2004 - 2007 Chevrolet Silverado 1500 LT 6.0
- 2004 - 2007 Chevrolet Silverado 1500 LT 5.3
- 2004 - 2007 Chevrolet Silverado 1500 LT 4.8
- 2004 - 2006 Chevrolet Silverado 1500 LS 4.8
- 2004 - 2006 Chevrolet Silverado 1500 SS 6.0
- 2004 - 2006 Chevrolet Silverado 1500 LS 5.3
- 2004 - 2005 Chevrolet Silverado 1500 Base 5.3
- 2007 - 2007 Chevrolet Silverado 1500 Base 5.3
- 2004 - 2005 Chevrolet Silverado 1500 Base 4.8
- 2004 - 2005 Chevrolet Silverado 1500 LS 6.0
- 2004 - 2004 Chevrolet Silverado 1500 WT 5.3
- 2006 - 2007 Chevrolet Silverado 1500 WT 5.3
- 2004 - 2004 Chevrolet Silverado 1500 WT 4.8
- 2006 - 2007 Chevrolet Silverado 1500 WT 4.8
- 2007 - 2007 Chevrolet Silverado 1500 LTZ 6.0
- 2007 - 2007 Chevrolet Silverado 1500 LTZ 5.3
- 2005 - 2006 Chevrolet Silverado 1500 HD LT 6.0
- 2005 - 2005 Chevrolet Silverado 1500 HD Base 6.0
- 2005 - 2005 Chevrolet Silverado 1500 HD LS 6.0
- 2007 - 2007 GMC Sierra 1500 Classic WT 5.3
- 2007 - 2007 GMC Sierra 1500 Classic SLE 4.8
- 2007 - 2007 GMC Sierra 1500 Classic SL 4.8
- 2007 - 2007 GMC Sierra 1500 Classic SLE 6.0
- 2007 - 2007 GMC Sierra 1500 Classic SLT 5.3
- 2007 - 2007 GMC Sierra 1500 Classic SLE 5.3
- 2007 - 2007 GMC Sierra 1500 Classic SLT 6.0
- 2007 - 2007 GMC Sierra 1500 Classic SL 5.3
- 2007 - 2007 GMC Sierra 1500 Classic WT 4.8
- 2007 - 2007 GMC Sierra 1500 HD Classic SLT 6.0
- 2007 - 2007 GMC Sierra 1500 HD Classic SLE 6.0
- 2004 - 2007 GMC Sierra 1500 SLT 5.3
- 2004 - 2007 GMC Sierra 1500 SLE 4.8
- 2004 - 2007 GMC Sierra 1500 WT 4.8
- 2004 - 2007 GMC Sierra 1500 WT 5.3
- 2004 - 2007 GMC Sierra 1500 SLE 5.3
- 2004 - 2005 GMC Sierra 1500 Base 5.3
- 2004 - 2005 GMC Sierra 1500 Base 4.8
- 2004 - 2004 GMC Sierra 1500 SLT 4.8
- 2005 - 2007 GMC Sierra 1500 SLE 6.0
- 2005 - 2007 GMC Sierra 1500 SLT 6.0
- 2006 - 2006 GMC Sierra 1500 SL 4.8
- 2006 - 2006 GMC Sierra 1500 SL 5.3
- 2005 - 2006 GMC Sierra 1500 HD SLE 6.0
- 2005 - 2006 GMC Sierra 1500 HD SLT 6.0
Holley now offers offers a line of high performance Drop-in fuel modules to cover a wide ranges of vehicles from sports cars to pickup trucks.
These Drop-in modules have been designed to the highest quality standards to provide increased performance and fuel efficiency for most stock, turbo, and supercharged applications capable of supporting 550+ horsepower.
Features
- Complete drop-in fuel module assembly
- Integrated fuel storage and filtration technology
- Built in, pre-calibrated fuel level sensors
- Plug and play wiring harnesses
- Capable of supporting 550+ hp right out of the box
- Designed for return line and pulse width modulation (PWM)
| Application | 2004-2007 Chevrolet/GMC Pickup |
| Average Flow Rating | 255 |
| Brand | Holley |
| Connector Gender | Female |
| Connector Quantity | 2 |
| Emission Code | 5 |
| Free Flow GPH | 50 |
| Free Flow LPH | 255 |
| Fuel Filter Included | Yes |
| Fuel Sending Unit Included | Yes |
| Fuel System | EFI |
| Fuel Tank Pressure Sensor Included | No |
| Fuel Type | Gasoline |
| Gasket Or Seal Included | Yes |
| Gasket Or Seal Material | Rubber |
| Grade Type | Performance |
| Height | Standard |
| Housing Material | Plastic |
| In Tank or External | In Tank |
| Inlet Quantity | One |
| Inlet Type | Barb |
| Internal Or External Strainer | External |
| Lock Ring Included | No |
| Mounting Hardware Included | No |
| Negative Ground | Yes |
| Outlet Quantity | One |
| Outlet Type | Barb |
| Product Type | Fuel Pump Module |
| Pump Type | Electric |
| Regulator Included | No |
| Resistance Ohms Empty | 40 |
| Resistance Ohms Full | 250 |
| Sale Category | Air and Fuel Delivery |
| Universal Or Specific Fit | Specific |
| Voltage | 12 |
| Warranty | Limited 90 Day |
| Wire Harness Included | No |
| Wire Quantity | 7 |
- 2004 - 2007 Chevrolet Silverado 1500 LT 6.0
- 2004 - 2007 Chevrolet Silverado 1500 LT 5.3
- 2004 - 2007 Chevrolet Silverado 1500 LT 4.8
- 2004 - 2006 Chevrolet Silverado 1500 LS 4.8
- 2004 - 2006 Chevrolet Silverado 1500 SS 6.0
- 2004 - 2006 Chevrolet Silverado 1500 LS 5.3
- 2004 - 2005 Chevrolet Silverado 1500 Base 5.3
- 2007 - 2007 Chevrolet Silverado 1500 Base 5.3
- 2004 - 2005 Chevrolet Silverado 1500 Base 4.8
- 2004 - 2005 Chevrolet Silverado 1500 LS 6.0
- 2004 - 2004 Chevrolet Silverado 1500 WT 5.3
- 2006 - 2007 Chevrolet Silverado 1500 WT 5.3
- 2004 - 2004 Chevrolet Silverado 1500 WT 4.8
- 2006 - 2007 Chevrolet Silverado 1500 WT 4.8
- 2007 - 2007 Chevrolet Silverado 1500 LTZ 6.0
- 2007 - 2007 Chevrolet Silverado 1500 LTZ 5.3
- 2005 - 2006 Chevrolet Silverado 1500 HD LT 6.0
- 2005 - 2005 Chevrolet Silverado 1500 HD Base 6.0
- 2005 - 2005 Chevrolet Silverado 1500 HD LS 6.0
- 2007 - 2007 GMC Sierra 1500 Classic WT 5.3
- 2007 - 2007 GMC Sierra 1500 Classic SLE 4.8
- 2007 - 2007 GMC Sierra 1500 Classic SL 4.8
- 2007 - 2007 GMC Sierra 1500 Classic SLE 6.0
- 2007 - 2007 GMC Sierra 1500 Classic SLT 5.3
- 2007 - 2007 GMC Sierra 1500 Classic SLE 5.3
- 2007 - 2007 GMC Sierra 1500 Classic SLT 6.0
- 2007 - 2007 GMC Sierra 1500 Classic SL 5.3
- 2007 - 2007 GMC Sierra 1500 Classic WT 4.8
- 2007 - 2007 GMC Sierra 1500 HD Classic SLT 6.0
- 2007 - 2007 GMC Sierra 1500 HD Classic SLE 6.0
- 2004 - 2007 GMC Sierra 1500 SLT 5.3
- 2004 - 2007 GMC Sierra 1500 SLE 4.8
- 2004 - 2007 GMC Sierra 1500 WT 4.8
- 2004 - 2007 GMC Sierra 1500 WT 5.3
- 2004 - 2007 GMC Sierra 1500 SLE 5.3
- 2004 - 2005 GMC Sierra 1500 Base 5.3
- 2004 - 2005 GMC Sierra 1500 Base 4.8
- 2004 - 2004 GMC Sierra 1500 SLT 4.8
- 2005 - 2007 GMC Sierra 1500 SLE 6.0
- 2005 - 2007 GMC Sierra 1500 SLT 6.0
- 2006 - 2006 GMC Sierra 1500 SL 4.8
- 2006 - 2006 GMC Sierra 1500 SL 5.3
- 2005 - 2006 GMC Sierra 1500 HD SLE 6.0
- 2005 - 2006 GMC Sierra 1500 HD SLT 6.0
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